<template>
<div class="app-container">
    <mt-header fixed title="嘻哈小项目">
		<span slot="left" @click="goBack" v-show="flag">
			<mt-button icon="back">返回</mt-button>
		</span>
  	</mt-header>
	<transition>
    <router-view></router-view>
	</transition>
    <nav class="mui-bar mui-bar-tab">
			<router-link class="mui-tab-item-zgp" to="/home">
				<span class="mui-icon mui-icon-home"></span>
				<span class="mui-tab-label">首页</span>
			</router-link>
			<router-link class="mui-tab-item-zgp" to="/vip">
				<span class="mui-icon mui-icon-contact"></span>
				<span class="mui-tab-label">会员</span>
			</router-link>
			<router-link class="mui-tab-item-zgp" to="/shopping">
				<span class="mui-icon mui-icon-extra mui-icon-extra-cart">
					<span class="mui-badge" id="badge">{{ $store.getters.getAllCount }}</span></span>
				<span class="mui-tab-label">购物车</span>
			</router-link>
			<router-link class="mui-tab-item-zgp" to="/search">
				<span class="mui-icon mui-icon-search"></span>
				<span class="mui-tab-label">搜索</span>
			</router-link>
		</nav>
</div>
</template>

<script>
export default{
	data(){
		return {
			flag:true
		}
	},
	created(){
		this.flag = this.$route.path ==='/home'? false : true;
	},
	methods: {
		goBack(){
			this.$router.go(-1);
		}
	},
	watch: {
		"$route.path":function (newval) {
			if(newval === "/home"){
			this.flag = false;
		  }else{
			  this.flag = true;
		  }
		}
	}
}
</script>

<style scoped>
.mint-header{
	z-index: 55;
}
.app-container{
    padding-top: 40px;
	padding-bottom: 50px;
	overflow-x: hidden;
}
.v-enter,{
	opacity:0;
	transform:translateX(100%);
}
.v-leave-to{
	opacity:0;
	transform:translateX(-100%);
	position: absolute;
}
.v-enter-active,
.v-leave-active{
	transition: all 0.25s ease;
}
/* 改类名 修复bug */
.mui-bar-tab .mui-tab-item-zgp.mui-active {
    color: #007aff;
}
.mui-bar-tab .mui-tab-item-zgp {
    display: table-cell;
    overflow: hidden;
    width: 1%;
    height: 50px;
    text-align: center;
    vertical-align: middle;
    white-space: nowrap;
    text-overflow: ellipsis;
    color: #929292;
}
.mui-bar-tab .mui-tab-item-zgp .mui-icon {
    top: 3px;
    width: 24px;
    height: 24px;
    padding-top: 0;
    padding-bottom: 0;
}
.mui-bar-tab .mui-tab-item-zgp .mui-icon~.mui-tab-label {
    font-size: 11px;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
}
</style>
